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GX200 Billet Side cover V3
CNC-machined billet 6061 aluminum construction – thicker, more rigid, and distortion resistant.
Integrated high-flow oil pump with spin-on filter for superior lubrication.
Added needle bearing for the camshaft – reduced friction and extended life.
Wider crankshaft bearing for maximum stability.
Includes gasket, oil cooler filter adapter.
Compatible with all GX200 side cover profiles and original GX200 side cover gaskets.
Direct fit for Clone, Tillotson, Wildcat, and Hemi bottom-end motors.
⚠️ Not compatible with Non-Hemi Predator engines.
All motors and cams are different. Some clearance may be need.
Fits 224 Non hemi, 212 Hemi, 212 Ghost, Gx200, Ducar/Clone motors
Increased Rigidity for Improved Engine Dynamics
The billet construction of this side cover makes it significantly more rigid than the original cast version. This added stiffness reduces flex in the crankcase, helping to stabilize engine harmonics at high RPM. By minimizing unwanted vibration and distortion, the side cover not only improves overall performance but also enhances engine longevity—making it an ideal choice for high-performance and racing applications.
Product Description
The Billet Oil Pump Side Cover is the premium evolution of the standard GX200 oil filter side cover. Engineered for racing and extreme off-road applications, this upgrade combines precision, rigidity, and superior lubrication to keep your engine running reliably under demanding conditions.
Constructed from CNC-machined billet aluminum, the side cover is significantly thicker and more rigid than cast versions, eliminating flex under heavy loads. A needle bearing has been added for the camshaft, reducing friction and wear for smoother operation and longer life. Combined with dual crankshaft bearings, this cover ensures superior strength and protection across the entire bottom end of your engine.
The integrated high-flow oil pump and spin-on filter maintain cleaner oil and deliver consistent lubrication, extending service intervals and reducing maintenance. An anodized finish provides additional corrosion resistance, ensuring lasting durability. Each unit undergoes strict quality control testing to guarantee race-ready reliability.
Standard vs. Billet Side Cover
Standard vs. Billet Side Cover
Oil Pump & Spin-On Filter
Standard: Yes
Billet: Yes
Camshaft Support
Standard: Standard support
Billet: Added needle bearing
Material
Standard: Cast aluminum
Billet: CNC-machined billet 6061 aluminum (thicker & more rigid)
billet filter adapter
Standard: No
Billet: Yes
Application
Standard: General performance & lubrication upgrade
Billet: Racing, high stress, and extreme off-road use, and extreme cruisers.
O-Ring Seal
Standard: No
Billet: Yes
Why Choose the Billet Version?
The standard side cover provides reliable lubrication and an upgrade for most builds. However, the billet version offers added rigidity, precision machining, and enhanced camshaft support, making it the superior choice for those seeking maximum strength, long-term reliability, and consistent performance under extreme conditions.
With the included oil cooler filter adapter, it allows the ability to connect a oil cooler in-line with the engine, no need for drilling and tapping. this new design includes all fittings shown above, and comes assembled ready for install.
CNC-machined billet 6061 aluminum construction – thicker, more rigid, and distortion resistant.
Integrated high-flow oil pump with spin-on filter for superior lubrication.
Added needle bearing for the camshaft – reduced friction and extended life.
Wider crankshaft bearing for maximum stability.
Includes gasket, oil cooler filter adapter.
Compatible with all GX200 side cover profiles and original GX200 side cover gaskets.
Direct fit for Clone, Tillotson, Wildcat, and Hemi bottom-end motors.
⚠️ Not compatible with Non-Hemi Predator engines.
All motors and cams are different. Some clearance may be need.
Fits 224 Non hemi, 212 Hemi, 212 Ghost, Gx200, Ducar/Clone motors
Increased Rigidity for Improved Engine Dynamics
The billet construction of this side cover makes it significantly more rigid than the original cast version. This added stiffness reduces flex in the crankcase, helping to stabilize engine harmonics at high RPM. By minimizing unwanted vibration and distortion, the side cover not only improves overall performance but also enhances engine longevity—making it an ideal choice for high-performance and racing applications.
Product Description
The Billet Oil Pump Side Cover is the premium evolution of the standard GX200 oil filter side cover. Engineered for racing and extreme off-road applications, this upgrade combines precision, rigidity, and superior lubrication to keep your engine running reliably under demanding conditions.
Constructed from CNC-machined billet aluminum, the side cover is significantly thicker and more rigid than cast versions, eliminating flex under heavy loads. A needle bearing has been added for the camshaft, reducing friction and wear for smoother operation and longer life. Combined with dual crankshaft bearings, this cover ensures superior strength and protection across the entire bottom end of your engine.
The integrated high-flow oil pump and spin-on filter maintain cleaner oil and deliver consistent lubrication, extending service intervals and reducing maintenance. An anodized finish provides additional corrosion resistance, ensuring lasting durability. Each unit undergoes strict quality control testing to guarantee race-ready reliability.
Standard vs. Billet Side Cover
Standard vs. Billet Side Cover
Oil Pump & Spin-On Filter
Standard: Yes
Billet: Yes
Camshaft Support
Standard: Standard support
Billet: Added needle bearing
Material
Standard: Cast aluminum
Billet: CNC-machined billet 6061 aluminum (thicker & more rigid)
billet filter adapter
Standard: No
Billet: Yes
Application
Standard: General performance & lubrication upgrade
Billet: Racing, high stress, and extreme off-road use, and extreme cruisers.
O-Ring Seal
Standard: No
Billet: Yes
Why Choose the Billet Version?
The standard side cover provides reliable lubrication and an upgrade for most builds. However, the billet version offers added rigidity, precision machining, and enhanced camshaft support, making it the superior choice for those seeking maximum strength, long-term reliability, and consistent performance under extreme conditions.
With the included oil cooler filter adapter, it allows the ability to connect a oil cooler in-line with the engine, no need for drilling and tapping. this new design includes all fittings shown above, and comes assembled ready for install.

